Comprehensive side-by-side LLM comparison
Claude Opus 4.1 leads with 6.7% higher average benchmark score. Claude Opus 4.1 is available on 4 providers. Overall, Claude Opus 4.1 is the stronger choice for coding tasks.
Anthropic
Claude Opus 4.1 represents an iteration within the Claude 4 Opus line, built to deliver refined performance in complex reasoning and analysis tasks. Developed as part of Anthropic's flagship tier, it incorporates improvements to the foundational capabilities that define the Opus family of models.
Gemini 2.0 Flash Thinking was developed to incorporate extended reasoning capabilities into the Flash family, designed to combine quick response times with deeper analytical processing. Built to handle tasks requiring both speed and thoughtful problem-solving, it bridges the gap between fast inference and reasoning-enhanced models.
6 months newer

Gemini 2.0 Flash Thinking
2025-01-21

Claude Opus 4.1
Anthropic
2025-08-05
Context window and performance specifications
Average performance across 1 common benchmarks

Claude Opus 4.1

Gemini 2.0 Flash Thinking
Gemini 2.0 Flash Thinking
2024-08-01
Available providers and their performance metrics

Claude Opus 4.1
Anthropic
Bedrock
ZeroEval

Claude Opus 4.1

Gemini 2.0 Flash Thinking

Claude Opus 4.1

Gemini 2.0 Flash Thinking

Gemini 2.0 Flash Thinking